WO2023279220A1 - 一种风冷便携式储能电源 - Google Patents

一种风冷便携式储能电源 Download PDF

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Publication number
WO2023279220A1
WO2023279220A1 PCT/CN2021/000166 CN2021000166W WO2023279220A1 WO 2023279220 A1 WO2023279220 A1 WO 2023279220A1 CN 2021000166 W CN2021000166 W CN 2021000166W WO 2023279220 A1 WO2023279220 A1 WO 2023279220A1
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WIPO (PCT)
Prior art keywords
power supply
energy storage
storage power
cooling
supply housing
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PCT/CN2021/000166
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English (en)
French (fr)
Inventor
曾金辉
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深圳市迪比科电子科技有限公司
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Publication of WO2023279220A1 publication Critical patent/WO2023279220A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the utility model belongs to the technical field of energy storage power supply, in particular to an air-cooled portable energy storage power supply.
  • the most used energy storage devices include mobile power supplies and energy storage power supplies.
  • the mobile power supply usually only has a single 5V input and output, and the application occasions are very limited, and it is difficult to meet the various needs of people.
  • Most of the current energy storage power supplies are too industrialized in design, and most of them use lithium-ion batteries as energy storage batteries, resulting in too large volume and weight far exceeding the requirements of portability, so it is difficult for people to accept.
  • most energy storage devices do not have a management system for lithium-ion batteries, which lacks safety. Therefore, portable energy storage power sources have been widely used.
  • the existing portable energy storage power supply generally does not have a protective structure to protect the connecting plug. Once the connecting plug is contaminated with dust or stains, it will affect the use effect of the energy storage power supply and reduce its service life, and there is no cooling structure in the power supply housing. If the heat dissipation effect is not good, it will easily damage the internal parts, which is not conducive to long-term use.
  • This utility model is to provide an air-cooled portable energy storage power supply in order to solve the above problems that there is no protective structure to protect the connecting plug and the lack of a cooling structure.
  • an air-cooled portable energy storage power supply including a power supply casing, a handle is fixedly installed on the top of the power supply casing, a support base is welded on the bottom of the power supply casing, and the front of the power supply casing
  • a first connecting plug and a second connecting plug are provided, a threaded hole is opened on the top of the power supply housing, and a fixing bolt is threaded inside the threaded hole, and a protective plate is clamped on the side of the fixing bolt, and the power supply housing
  • a protective pad is fixedly installed on the bottom of the power supply housing, a fixing frame is fixedly installed inside the power supply housing, and a cooling fan is fixedly installed on the side of the fixing frame.
  • limit holes are provided on the left and right sides of the protective plate, the number of the limit holes and the fixing bolts are both two, and the limit holes are connected with the fixing bolts. fit.
  • slide grooves are provided on the left and right sides of the inner wall of the power supply housing, rollers are provided on the left and right sides of the bottom of the protective plate, and the inside of the slide groove is movably connected to the rollers.
  • a cooling plate is arranged inside the power supply housing, and a water pump is arranged on the side of the cooling plate, and an infusion tube is fixedly connected to the side of the water pump, and a cooling tube is fixedly connected to the side of the infusion tube.
  • the bottom of the cooling pipe is fixedly connected with a liquid suction pipe, and the top of the liquid suction pipe is fixedly connected with the water pump.
  • the shape of the cooling pipe is "S" shape
  • heat exchange fins are arranged inside the cooling plate, and the heat exchange fins are equally spaced inside the cooling plate.
  • heat dissipation holes are opened on the left and right sides of the power supply housing, dust-proof nets are fixedly installed on the left and right sides of the power supply housing, and the dust-proof nets are located outside the heat dissipation holes.
  • the connection plug of the power supply shell can be protected, preventing the connection plug from being contaminated with dust or water stains, affecting the use effect of the energy storage power supply, and greatly improving the use of the energy storage power supply Life, and the combination of fixing bolts and rollers enables the protection board to be quickly fixed and installed.
  • the protection board can be moved up quickly without affecting the normal use of the energy storage power supply.
  • the water flow in the cooling pipe absorbs the heat emitted by the components in the shell, and then the heat energy is discharged from the shell through the cooling fan, and the combined use of the heat exchange fins greatly improves the cooling speed of the structure. This prevents the internal parts of the energy storage power supply from being damaged due to long-term use of heat energy, and the energy storage power supply can be used for a longer period of time.
  • Fig. 1 is a schematic diagram of a side view of the overall structure of Embodiment 1;
  • Fig. 2 is a schematic structural diagram of a front view of a power supply housing in Embodiment 1;
  • Fig. 3 is a schematic diagram of the cross-sectional structure of the power supply casing of the second embodiment
  • Fig. 4 is a schematic diagram of the structure of the cooling plate in the second embodiment.
  • Embodiment 1 of the present application discloses an air-cooled portable energy storage power supply.
  • a handle 2 is fixedly installed on the top of the power supply housing 1, and the energy storage power supply can be moved by picking up the handle.
  • the bottom of the power supply housing 1 is welded with a support seat 3.
  • the front of the power supply housing 1 is provided with a first connecting plug 4 and a second connecting plug 5
  • the top of the power supply housing 1 is provided with a threaded hole
  • the internal thread of the threaded hole is connected with a fixing bolt 8
  • the fixing bolt The side of 8 is clamped with a protective plate 6, and the left and right sides of the protective plate 6 are provided with limiting holes 7, the number of limiting holes 7 and the fixing bolts 8 are two, and the limiting holes 7 and the fixing bolts 8 are matched,
  • the protective plate 6 can be fixed.
  • the protective plate 6 can protect the connecting plug.
  • a protection pad 11 is fixedly installed on the bottom of the power supply housing 1, and the protection pad 11 can play the role of buffer protection when the protection plate 6 falls.
  • chutes 9 on the left and right sides of the inner wall of the power supply housing 1, and rollers 10 are arranged on the left and right sides of the bottom of the protection plate 6, and the inside of the chute 9 is movably connected with the rollers 10, during the process of moving up and down the protection plate 6 In the process, the roller 10 also moves up and down in the chute 9, which improves the stability of the structure.
  • the rollers 10 slide upwards in the chute 9.
  • the limit holes 7 on the left and right sides of the protection plate 6 are aligned with the fixing bolts 8, fix the fixing bolts 8 , it can play a limiting effect on the protective plate 6, and the energy storage power supply can be used normally.
  • the roller 10 slides downward in the chute 9 to reduce the descending speed of the protection plate 6, and the protection plate 6 falls on the protection pad 11, which can protect the first connection plug 4 and the second connection plug 5, and avoid connection.
  • the plug is contaminated with dust or water stains, which affects the use effect of the energy storage power supply and greatly improves the service life of the energy storage power supply.
  • the inside of the power supply casing 1 is fixedly installed with a fixed frame 18, and the side of the fixed frame 18 is fixedly mounted with a cooling fan 19, which drives the cooling fan 19 to perform preliminary heat dissipation on the components inside the casing.
  • a cooling fan 19 which drives the cooling fan 19 to perform preliminary heat dissipation on the components inside the casing.
  • the left and right sides of the power supply housing 1 are fixed with dust-proof nets 21, and the dust-proof nets 21 are located outside the cooling holes 20. The dust-proof nets 21 can prevent Dust gets inside the housing.
  • a cooling plate 12 is arranged inside the power supply housing 1, and a water pump 13 is arranged on the side of the cooling plate 12, and the side of the water pump 13 is fixedly connected with an infusion tube 14, and the side of the infusion tube 14 is fixedly connected with a cooling tube 15 , the bottom of the cooling pipe 15 is fixedly connected with a liquid suction pipe 16, and the top of the liquid suction pipe 16 is fixedly connected with a water pump 13 to drive the water pump 13 so that the water flow can be sent to the cooling pipe 15 through the infusion pipe 14, and the cooling process is carried out in the cooling pipe 15 The cooling operation is sent back to the water pump 13 through the liquid suction pipe 16, and the water flow can be recycled.
  • the shape of the cooling pipe 15 is "S" type, and the S type can absorb heat in a larger area. Inside, speed up the cooling of the structure.
  • the energy storage power supply When the energy storage power supply is used for a long time, when it is necessary to cool down the internal components, drive the cooling fan 19 to make the air flow inside the housing for preliminary cooling, and then drive the water pump 13 to send the water flow through the infusion tube 14 to the cooling tube 15 Inside, the cooling operation is carried out in the cooling tube 15, and then sent back to the water pump 13 through the pumping tube 16, the water flow can be recycled, and the combined use of the heat exchange fins 17 greatly improves the cooling effect of the structure, making the structure
  • the temperature inside the energy storage power supply can drop rapidly, which prevents the internal parts of the energy storage power supply from being damaged due to long-term use of heat energy, and the energy storage power supply can be used for a longer period of time.

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Secondary Cells (AREA)

Abstract

本实用新型属于储能电源技术领域，公开了一种风冷便携式储能电源，包括电源外壳，所述电源外壳的正面设置有第一连接插头和第二连接插头，所述电源外壳的顶部开设有螺纹孔，且螺纹孔的内部螺纹连接有固定螺栓，所述固定螺栓的侧面卡接有保护板，所述电源外壳的底部固定安装有保护垫，能对电源外壳的连接插头进行保护，避免连接插头沾染灰尘或者水渍，影响该储能电源的使用效果，大大提高了该储能电源的使用寿命，所述电源外壳的内部固定安装有固定架，所述固定架的侧面固定安装有散热风扇，大大提高了该结构降温速度，避免了该储能电源的内部零件长时间使用热能不能散出造成损坏，该储能电源能够更长时间的使用。

Description

一种风冷便携式储能电源 技术领域
本实用新型属于储能电源技术领域，具体为一种风冷便携式储能电源。
背景技术
当前，使用最多的储能设备包括移动电源和储能电源。移动电源通常只有单一的5V输入和输出，应用场合十分有限，难以满足人们多种多样的需求。现在大多数储能电源由于设计过于工业化，而且大都采用锂离子电池作为储能电池，导致体积过大，重量也远超出了便携性的要求，从而难以为人们所接受。另外，大多数储能设备没有锂离子电池的管理系统，缺乏安全性。因此，便携式储能电源开始被广泛的应用。
现有的便携式储能电源一般都没有保护结构对连接插头进行保护，连接插头一旦沾染灰尘或者污渍，就会影响该储能电源的使用效果，降低其使用寿命，而且电源壳体内缺少降温结构，散热效果不好容易损害内部零件，不利于长时间使用。
实用新型内容
本实用新型的目的在于：为了解决上述提出没有保护结构对连接插头进行保护，缺少降温结构的问题，提供一种风冷便携式储能电源。
本实用新型采用的技术方案如下：一种风冷便携式储能电源，包括电源外壳，所述电源外壳的顶部固定安装有把手，所述电源外壳的底部焊接有支撑座，所述电源外壳的正面设置有第一连接插头和第二连接插头，所述电源外壳的顶部开设有螺纹孔，且螺纹孔的内部螺纹连接有固定螺栓，所述固定螺栓的侧面卡接有保护板，所述电源外壳的底部固定安装有保护垫，所述电源外壳的内部固定安装有固定架，所述固定架的侧面固定安装有散热风扇。
在一优选的实施方式中，所述保护板的左右两侧开设有限位孔，所述限位孔和所述固定螺栓的数量均为两个，且所述限位孔与所述固定螺栓相契合。
在一优选的实施方式中，所述电源外壳内壁的左右两侧开设有滑槽，所述保护板底部的左右两侧设置有滚轮，所述滑槽的内部活动连接有所述滚轮。
在一优选的实施方式中，所述电源外壳的内部设置有降温板，所述降温板的侧面设置有水泵，所述水泵的侧面固定连接有输液管，所述输液管的侧面固定连接有降温管，所述降温管的底部固定连接有抽液管，所述抽液管的顶部固定连接有所述水泵。
在一优选的实施方式中，所述降温管的形状为“S”型，所述降温板的内部设置有换热片，且所述换热片等间距分布在所述降温板的内部。
在一优选的实施方式中，所述电源外壳的左右两侧开设有散热孔，所述电源外壳的左右两侧固定安装有防尘网，所述防尘网位于所述散热孔的外侧。
综上所述，由于采用了上述技术方案，本实用新型的有益效果是：
1、本实用新型中，通过保护板的使用，能对电源外壳的连接插头进行保护，避免连接插头沾染灰尘或者水渍，影响该储能电源的使用效果，大大提高了该储能电源的使用寿命，而且固定螺栓和滚轮的配合使用，使得保护板能够快速固定和安装，需要使用储能电源时，保护板能够快速上移，不会影响该储能电源的正常使用。
2、本实用新型中，通过降温管内的水流吸收壳体内元件散出的热量，再通过散热风扇，把热能从壳体内排出，加上换热片的配合使用，大大提高了该结构降温速度，避免了该储能电源的内部零件长时间使用热能不能散出造成损坏，该储能电源能够更长时间的使用。
附图说明
图1为实施例一整体结构的侧视图示意简图；
图2为实施例一电源外壳正视图的结构示意简图；
图3为实施例二电源外壳的剖面结构示意简图；
图4为实施例二降温板的结构示意简图。
图中标记：1-电源外壳、2-把手、3-支撑座、4-第一连接插头、5-第二连接插头、6-保护板、7-限位孔、8-固定螺栓、9-滑槽、10-滚轮、11-保护垫、12-降温板、13-水泵、14-输液管、15-降温管、16-抽液管、17-换热片、18-固定架、19-散热风扇、20-散热孔、21-防尘网。
具体实施方式
为使本实用新型实施例的目的、技术方案和优点更加清楚，下面将结合本实用新型实施例，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
下面将结合图1-图4对本实用新型实施例的一种风冷便携式储能电源进行详细的说明。
实施例一：
本申请实施例一公开一种风冷便携式储能电源。参考图1和图2所示，电源外壳1的顶部固定安装有把手2，拿起把手就可以移动该储能电源，电源外壳1的底部焊接有支撑座3，储能电源放在地面上时，能够更好的稳定，电源外壳1的正面设置有第一连接插头4和第二连接插头5，电源外壳1的顶部开设有螺纹孔，且螺纹孔的内部螺纹连接有固定螺栓8，固定螺栓8的侧面卡接有保护板6，保护板6的左右两侧开设有限位孔7，限位孔7和固定螺栓8的数量均为两 个，且限位孔7与固定螺栓8相契合，固定螺栓8固定在限位孔7内时，就能够固定好保护板6，正常使用该储能电源，固定螺栓8脱离限位孔7时，保护板6就能对连接插头起到保护作用，电源外壳1的底部固定安装有保护垫11，保护垫11在保护板6下落时，能起到缓冲保护的作用。
参照图2，电源外壳1内壁的左右两侧开设有滑槽9，保护板6底部的左右两侧设置有滚轮10，滑槽9的内部活动连接有滚轮10，在保护板6上下移动的过程中，滚轮10也会在滑槽9内上下运动，提高了结构的稳定性。
本申请实施例一的一种风冷便携式储能电源的实施原理为：
当需要使用该储能电源时，向上拉动保护板6，同时滚轮10在滑槽9内向上滑动，当保护板6左右两侧的限位孔7对准固定螺栓8时，固定好固定螺栓8，就能够对保护板6起到限位效果，储能电源就可以正常使用，当使用结束后，松开固定螺栓8，保护板6没有了限位效果，在重力的作用下向下移动，同时滚轮10在滑槽9内向下滑动，降低保护板6的下降速度，保护板6落到保护垫11上，便能够对第一连接插头4和第二连接插头5起到保护作用，避免连接插头沾染灰尘或者水渍，影响该储能电源的使用效果，大大提高了该储能电源的使用寿命。
实施例二：
参照图3，电源外壳1的内部固定安装有固定架18，固定架18的侧面固定安装有散热风扇19，驱动散热风扇19，可以对壳体内部的元件进行初步散热，电源外壳1的左右两侧开设有散热孔20，壳体内的热气可以通过散热孔20排出，电源外壳1的左右两侧固定安装有防尘网21，防尘网21位于散热孔20的外侧，防尘网21可以防止灰尘进入壳体内部。
参照图3和图4，电源外壳1的内部设置有降温板12，降温板12的侧面设 置有水泵13，水泵13的侧面固定连接有输液管14，输液管14的侧面固定连接有降温管15，降温管15的底部固定连接有抽液管16，抽液管16的顶部固定连接有水泵13，驱动水泵13，可以把水流通过输液管14送到降温管15内，在降温管15内进行降温作业，再通过抽液管16送回到水泵13，水流能够循环使用。
参照图4，降温管15的形状为“S”型，S型能够更大面积的吸收热量，降温板12的内部设置有换热片17，且换热片17等间距分布在降温板12的内部，加快该结构的降温速度。
本申请实施例二的一种风冷便携式储能电源的实施原理为：
当储能电源在长时间使用下，需要对内部元件进行降温时，驱动散热风扇19，使得壳体内部空气流动，进行初步降温，再驱动水泵13，把水流通过输液管14送到降温管15内，在降温管15内进行降温作业，再通过抽液管16送回到水泵13，水流能够循环使用，再加上换热片17的配合使用，大大提高了该结构的降温效果，使得该储能电源内部的温度能够快速下降，避免了该储能电源的内部零件长时间使用热能不能散出造成损坏，该储能电源能够更长时间的使用。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上实施例仅用以说明本实用新型的技术方案，而非对其限制；尽管参照前述实施例对本实用新型进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本实用新型各实施例技术方案的精神和范围。

Claims (6)

  1. 一种风冷便携式储能电源，包括电源外壳(1)，其特征在于：所述电源外壳(1)的顶部固定安装有把手(2)，所述电源外壳(1)的底部焊接有支撑座(3)，所述电源外壳(1)的正面设置有第一连接插头(4)和第二连接插头(5)，所述电源外壳(1)的顶部开设有螺纹孔，且螺纹孔的内部螺纹连接有固定螺栓(8)，所述固定螺栓(8)的侧面卡接有保护板(6)，所述电源外壳(1)的底部固定安装有保护垫(11)，所述电源外壳(1)的内部固定安装有固定架(18)，所述固定架(18)的侧面固定安装有散热风扇(19)。
  2. 如权利要求1所述的一种风冷便携式储能电源，其特征在于：所述保护板(6)的左右两侧开设有限位孔(7)，所述限位孔(7)和所述固定螺栓(8)的数量均为两个，且所述限位孔(7)与所述固定螺栓(8)相契合。
  3. 如权利要求1所述的一种风冷便携式储能电源，其特征在于：所述电源外壳(1)内壁的左右两侧开设有滑槽(9)，所述保护板(6)底部的左右两侧设置有滚轮(10)，所述滑槽(9)的内部活动连接有所述滚轮(10)。
  4. 如权利要求1所述的一种风冷便携式储能电源，其特征在于：所述电源外壳(1)的内部设置有降温板(12)，所述降温板(12)的侧面设置有水泵(13)，所述水泵(13)的侧面固定连接有输液管(14)，所述输液管(14)的侧面固定连接有降温管(15)，所述降温管(15)的底部固定连接有抽液管(16)，所述抽液管(16)的顶部固定连接有所述水泵(13)。
  5. 如权利要求4所述的一种风冷便携式储能电源，其特征在于：所述降温管(15)的形状为“S”型，所述降温板(12)的内部设置有换热片(17)，且所述换热片(17)等间距分布在所述降温板(12)的内部。
  6. 如权利要求1所述的一种风冷便携式储能电源，其特征在于：所述电源外壳(1)的左右两侧开设有散热孔(20)，所述电源外壳(1)的左右两侧固定安装有防尘网(21)，所述防尘网(21)位于所述散热孔(20)的外侧。
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